Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which connetivity option is used for iot network with high bandwith, low power consumption and low range? LPWAN
Satellite
WIFI
Cellular

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2. COTS hardware using are following development tools. All of Them
Reduced duration of debugging
Standardized hardware
Focused software development

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3. Which of the following is not a short-range wireless technology solution? WiFi
Bluetooth
Weightless
RFID

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4. Which of the following does PaaS include? Middleware
All of these
Development tools
IT infrastructure

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5. Identify which of these is not a feature of thread protocol. 10 to 30 meters range
Royalty-free
Security Protocol
Message-oriented protocol

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6. Which of the following is vEPC not compatible with? 5g
None of them
4g
3g

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7. __________ IoT protocol is designed for devices with identical restricted community. CoAP
Cellular
SigFox
Z-Wave

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8. Which of the following uses ultra low band for data transfer? sigfox
Z-wave
RFID
thread

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